71 	int rc;  in smbhash()  local
81 		rc = PTR_ERR(tfm_des);  in smbhash()
93 	rc = crypto_blkcipher_encrypt(&desc, &sgout, &sgin, 8);  in smbhash()
94 	if (rc)  in smbhash()
95 		cifs_dbg(VFS, "could not encrypt crypt key rc: %d\n", rc);  in smbhash()
99 	return rc;  in smbhash()
105 	int rc;  in E_P16()  local
109 	rc = smbhash(p16, sp8, p14);  in E_P16()
110 	if (rc)  in E_P16()
111 		return rc;  in E_P16()
112 	rc = smbhash(p16 + 8, sp8, p14 + 7);  in E_P16()
113 	return rc;  in E_P16()
119 	int rc;  in E_P24()  local
121 	rc = smbhash(p24, c8, p21);  in E_P24()
122 	if (rc)  in E_P24()
123 		return rc;  in E_P24()
124 	rc = smbhash(p24 + 8, c8, p21 + 7);  in E_P24()
125 	if (rc)  in E_P24()
126 		return rc;  in E_P24()
127 	rc = smbhash(p24 + 16, c8, p21 + 14);  in E_P24()
128 	return rc;  in E_P24()
135 	int rc;  in mdfour()  local
142 		rc = PTR_ERR(md4);  in mdfour()
144 			 __func__, rc);  in mdfour()
145 		return rc;  in mdfour()
150 		rc = -ENOMEM;  in mdfour()
156 	rc = crypto_shash_init(&sdescmd4->shash);  in mdfour()
157 	if (rc) {  in mdfour()
161 	rc = crypto_shash_update(&sdescmd4->shash, link_str, link_len);  in mdfour()
162 	if (rc) {  in mdfour()
166 	rc = crypto_shash_final(&sdescmd4->shash, md4_hash);  in mdfour()
167 	if (rc)  in mdfour()
174 	return rc;  in mdfour()
185 	int rc;  in SMBencrypt()  local
193 	rc = E_P16(p14, p16);  in SMBencrypt()
194 	if (rc)  in SMBencrypt()
195 		return rc;  in SMBencrypt()
198 	rc = E_P24(p21, c8, p24);  in SMBencrypt()
200 	return rc;  in SMBencrypt()
211 	int rc;  in E_md4hash()  local
223 	rc = mdfour(p16, (unsigned char *) wpwd, len * sizeof(__le16));  in E_md4hash()
226 	return rc;  in E_md4hash()
234 	int rc;  in SMBNTencrypt()  local
240 	rc = E_md4hash(passwd, p16, codepage);  in SMBNTencrypt()
241 	if (rc) {  in SMBNTencrypt()
243 			 __func__, rc);  in SMBNTencrypt()
244 		return rc;  in SMBNTencrypt()
247 	rc = E_P24(p21, c8, p24);  in SMBNTencrypt()
248 	return rc;  in SMBNTencrypt()